component
WGD120N03
Public Made by Adomby adom
Wild Goose MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427
{
"schema_version": 1,
"type": "component",
"slug": "wgd120n03",
"title": "WGD120N03",
"brief": "Wild Goose MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"transistors-thyristors",
"wgd120n03",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "WGD120N03",
"manufacturer": "Wild Goose",
"package": "TO-252",
"pin_count": 3,
"category": "Transistors/Thyristors",
"subcategory": "MOSFETs",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603092720219144192",
"parts": {
"symbol": "wgd120n03.kicad_sym",
"footprint": "wgd120n03.kicad_mod",
"model_3d": "wgd120n03-hero.glb",
"model_3d_plain": "wgd120n03-etched.glb",
"model_3d_step": "wgd120n03-etched.step",
"model_3d_step_plain": "wgd120n03.step",
"lbr": "wgd120n03.lbr"
},
"distributor_links": {
"lcsc": "C7541423"
},
"distributor_check": {
"checked_at": "2026-10-18T06:20:36Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "Gate",
"type": "input",
"description": "Gate (G) terminal of the 30 V N-channel MOSFET; the datasheet gives a gate-source voltage limit of ±20 V in its absolute maximum ratings."
},
{
"number": "2",
"name": "Drain",
"type": "passive",
"description": "Drain (D) terminal, rated for a drain-source voltage of 30 V and a drain current of 120 A at Tj=25℃ per the absolute maximum ratings."
},
{
"number": "3",
"name": "Source",
"type": "passive",
"description": "Source (S) terminal, the reference for the gate-source and drain-source ratings given in the absolute maximum ratings."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet lists the TO-252 pinout only as text (1.Gate (G), 2.Drain (D), 3.Source (S)) on page 1; The absolute maximum table labels the ±20 V rating as 'Gate Threshold Voltage' (symbol VGSS). This i; The datasheet does not give a Drain pin description beyond the ratings; pin types were assigned from"
],
"pages_sent": 6,
"cost_usd": 0.0267,
"at": "2026-10-18T06:18:24"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603092720219144192",
"pages": 6,
"sha256": "b1a4969a6b33b6b7",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 3,
"described": 3,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "wgd120n03.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.9,
6.5,
2.32
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "wgd120n03-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.9,
6.5,
2.32
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f8812b551540aee6635326ed3ace9c27fa80352f85e5402806df0bb59751fa3a",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Wild Goose",
"Package": "TO-252",
"Category": "Transistors/Thyristors",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "b1a4969a6b33b6b75b79fe88857da65922e4b995af31c6a0af26fb827ff3d832",
"rows": [
{
"name": "Drain-Source Voltage",
"symbol": "VDSS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 30,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain Current",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 120,
"conditions": "Tj=25℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain Current",
"symbol": "ID",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 70,
"conditions": "Tj=100℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Gate Threshold Voltage (printed label; symbol is gate-source voltage)",
"symbol": "VGSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -20,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Single Pulse Avalanche Energy",
"symbol": "EAS",
"kind": "absolute_maximum",
"unit": "mJ",
"min": null,
"typ": null,
"max": 350,
"conditions": "see note 5: Tj=25℃, VDD=15V, VG=10V, L=0.5mH, Rg=25Ω",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Pulsed Drain Current",
"symbol": "IDM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 400,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Power Dissipation",
"symbol": "PD",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 110,
"conditions": "Tj=25℃",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Junction Temperature (Max)",
"symbol": "Tj",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage Temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum lead temperature for soldering purpose, 1/8\" from case for 5 seconds",
"symbol": "TL",
"kind": "absolute_maximum",
"unit": "",
"min": null,
"typ": null,
"max": 300,
"conditions": "1/8\" from case for 5 seconds",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction to Case",
"symbol": "RθJC",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 1.36,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Drain-Source Breakdown Voltage",
"symbol": "BVDSS",
"kind": "electrical",
"unit": "V",
"min": 30,
"typ": null,
"max": null,
"conditions": "VGS=0V ID=250μA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Zero Gate Voltage Drain Current",
"symbol": "IDSS",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 1,
"conditions": "VDS=30V,VGS=0V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Gate-Body Leakage Current",
"symbol": "IGSS",
"kind": "electrical",
"unit": "nA",
"min": -100,
"typ": null,
"max": 100,
"conditions": "VGS=±20V,VDS=0V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Gate Threshold Voltage",
"symbol": "VGS(th)",
"kind": "electrical",
"unit": "V",
"min": 1,
"typ": 1.6,
"max": 3,
"conditions": "VDS=VGS,ID=250μA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Drain-Source On-State Resistance",
"symbol": "RDS(ON)",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 3.3,
"max": 4.2,
"conditions": "VGS=10V, ID=20A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Transconductance",
"symbol": "gFS",
"kind": "electrical",
"unit": "S",
"min": 50,
"typ": null,
"max": null,
"conditions": "VDS=10V,ID=20A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Diode Forward Voltage",
"symbol": "VSD",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.2,
"conditions": "VGS=0V,IS=20A",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Diode Forward Current",
"symbol": "IS",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 120,
"conditions": "",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"wgd120n03"
],
"discovery_pitch": "WGD120N03 (Wild Goose) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"wgd120n03.kicad_sym",
"wgd120n03.kicad_mod",
"wgd120n03.glb",
"wgd120n03.step",
"wgd120n03.lbr",
"docs/hero.png",
"docs/wgd120n03-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"wgd120n03-hero.glb",
"wgd120n03-hero.overlay.json",
"wgd120n03-etched.glb"
],
"visibility": {
"public": true
}
}